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Quasi-equilibrium lattice Boltzmann method

Ansumali, S. ; Arcidiacono, S. ; Chikatamarla, S. S. ; Prasianakis, N. I. ; Gorban, A. N. ; Karlin, I. V.

In: The European Physical Journal B, 2007, vol. 56, no. 2, p. 135-139

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    Titre
    • Quasi-equilibrium lattice Boltzmann method
    Auteur
    • Ansumali, S.. CBE, Nanyang Technological University, 639798, Singapore, Singapore
    • Arcidiacono, S.. Paul Scherrer Institute, Combustion Research Unit, 5232, Villigen PSI, Switzerland
    • Chikatamarla, S. S.. Aerothermochemistry and Combustion Systems Lab, ETH Zurich, 8092, Zurich, Switzerland
    • Prasianakis, N. I.. Aerothermochemistry and Combustion Systems Lab, ETH Zurich, 8092, Zurich, Switzerland
    • Gorban, A. N.. Department of Mathematics, University of Leicester, LE1 7RH, Leicester, UK
    • Karlin, I. V.. Aerothermochemistry and Combustion Systems Lab, ETH Zurich, 8092, Zurich, Switzerland
    Type de document
    • Postprint
    Identifiant OAI-PMH
    • oai:doc.rero.ch:319401
    Summary
    Abstract.: A general lattice Boltzmann method for simulation of fluids with tailored transport coefficients is presented. It is based on the recently introduced quasi-equilibrium kinetic models, and a general lattice Boltzmann implementation is developed. Lattice Boltzmann models for isothermal binary mixtures with a given Schmidt number, and for a weakly compressible flow with a given Prandtl number are derived and validated